421424016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39727}}^1$

素因数の和:39768

約数の個数: 80

約数和(自身を含む): 1241420544

約数和(自身を除く): 819996528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 39727, 79454, 119181, 158908, 238362, 317816, 476724, 516451, 635632, 675359, 953448, 1032902, 1350718, 1549353, 1906896, 2026077, 2065804, 2701436, 3098706, 4052154, 4131608, 5402872, 6197412, 8104308, 8263216, 8779667, 10805744, 12394824, 16208616, 17559334, 24789648, 26339001, 32417232, 35118668, 52678002, 70237336, 105356004, 140474672, 210712008, 421424016]

約数ペア:

[(1, 421424016), (2, 210712008), (3, 140474672), (4, 105356004), (6, 70237336), (8, 52678002), (12, 35118668), (13, 32417232), (16, 26339001), (17, 24789648), (24, 17559334), (26, 16208616), (34, 12394824), (39, 10805744), (48, 8779667), (51, 8263216), (52, 8104308), (68, 6197412), (78, 5402872), (102, 4131608), (104, 4052154), (136, 3098706), (156, 2701436), (204, 2065804), (208, 2026077), (221, 1906896), (272, 1549353), (312, 1350718), (408, 1032902), (442, 953448), (624, 675359), (663, 635632), (816, 516451), (884, 476724), (1326, 317816), (1768, 238362), (2652, 158908), (3536, 119181), (5304, 79454), (10608, 39727)]